Dragon Lasers :: Diffraction Gratings :: Plane Ruled Gratings
Plane Ruled Gratings
Plane Ruled Gratings
A wide range of ruled master gratings are available. The typical groove density range of plane ruled gratings is from 20 lines/mm to 1800 lines/mm. The standard coating for the gratings is aluminum. MgF2, gold or platinum coatings are also available on request.
Please note: The sizes listed in this table are the maximum ruled areas. All gratings can be manufactured with a smaller size for direct orders. Please contact us if you need a grating area larger than ruled areas in the table or if you have any other specifications.
Plane Ruled Gratings master list:
Catalog
Grooves
Blaze Wavelength
Blaze Angle
Ruled Area
Efficiency
R11-001
20
10.0
5.7°
70×90
R11-002
20
10.0
5.7°
63×105
R11-003
50
12.8
18.7°
40×40
R11-004
50
18.0
26.7°
60×63
R11-005
50
10.6
15.4°
65×100
R11-006
75
2.0
4.3°
48×48
R11-007
100
2.5
7.2°
60×60
R11-008
100
2.75
7.9°
64×64
R11-009
100
7.0
20.5°
63×63
R11-010
100
9.0
26.7°
20×20
R11-011
100
9.8
29.3°
20×20
R11-012
100
10.6
32.0°
100×100
R11-013
100
16.0
53.1°
70×130
R11-014
150
2.0
8.6°
55×60
R11-015
150
4.0
17.5°
64×64
R11-016
150
5.3
23.4°
25×25
R11-017
150
6.0
26.7°
64×64
R11-018
150
10.0
48.6°
70×130
R11-019
150
10.6
52.7°
50×50
R11-020
200
1.55
8.9°
38×41
R11-021
200
1.8
10.4°
63×100
R11-022
200
5.0
30.0°
55×55
R11-023
250
0.8
5.7°
64×64
R11-024
300
0.5
4.3°
64×64
R11-025
300
0.6
5.2°
100×100
R11-026
300
0.64
5.5°
64×64
R11-027
300
1.0
8.6°
64×64
R11-028
300
1.5
13.0°
64×64
R11-029
300
1.9
16.6°
64×64
R11-030
300
2.0
17.5°
64×64
R11-031
300
2.4
21.1°
60×60
R11-032
300
2.5
22.0°
64×64
R11-033
300
2.75
24.4°
64×64
R11-034
300
2.8
24.8°
50×50
R11-035
300
3.0
26.7°
50×50
R11-036
300
3.5
32.7°
50×50
R11-037
300
3.8
34.8°
50×50
R11-038
300
4.0
36.9°
50×50
R11-039
300
5.0
48.6°
55×55
R11-040
400
0.43
4.9°
35×50
R11-041
400
0.5
5.7°
50×50
R11-042
400
0.54
6.2°
48×50
R11-043
400
1.5
17.5°
64×64
R11-044
400
2.0
23.6°
64×64
R11-045
450
0.43
5.6°
40×48
R11-046
600
0.25
4.3°
64×64
R11-047
600
0.36
6.2°
50×50
R11-048
600
0.43
7.4°
40×40
R11-049
600
0.5
8.6°
55×64
R11-050
600
0.54
9.3°
85×85
R11-051
600
0.6
10.4°
64×64
R11-052
600
0.63
10.9°
17×44
R11-053
600
0.64
11.1°
70×70
R11-054
600
0.7
12.1°
64×64
R11-055
600
0.72
12.5°
25×25
R11-056
600
0.8
13.9°
20×45
R11-057
600
1.0
17.5°
40×65
R11-058
600
1.06
18.5°
40×65
R11-059
600
1.25
22.0°
64×64
R11-060
600
1.5
26.7°
64×64
R11-061
600
1.6
28.7°
64×64
R11-062
600
2.7
54.1°
20×90
R11-063
1200
0.21
7.2°
64×64
R11-064
1200
0.25
8.6°
64×64
R11-065
1200
0.31
10.7°
64×64
R11-066
1200
0.36
12.5°
55×55
R11-067
1200
0.43
15.0°
53×62
R11-068
1200
0.5
17.5°
102×102
R11-069
1200
0.54
18.9°
70×70
R11-070
1200
0.64
22.6°
100×102
R11-071
1200
0.72
25.6°
50×60
R11-072
1200
0.8
28.7°
50×100
R11-073
1200
1.0
36.9°
50×60
R11-074
1200
1.06
39.5°
100×105
R11-075
1800
0.21
10.9°
64×64
R11-076
1800
0.5
26.7°
50×50
R11-077
1800
0.5
26.7°
30×70
R11-078
1800
0.54
29.1°
30×70
R11-079
1800
0.72
40.4°
30×70
Plane Ruled Gratings
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